Characterization of dynamics and mechanism in the self-assembly of AOT reverse micelles

2018 ◽  
Vol 149 (14) ◽  
pp. 144901 ◽  
Author(s):  
Ryo Urano ◽  
George A. Pantelopulos ◽  
Shanshan Song ◽  
John E. Straub
Keyword(s):  
Self Assembly ◽  
Reverse Micelles ◽  
The Self ◽  
Aot Reverse Micelles

Estimating the shape and size of supramolecular assemblies by variable temperature diffusion ordered spectroscopy

2014 ◽  
Vol 12 (40) ◽  
pp. 7932-7936 ◽  
Author(s):  
Benjamin M. Schulze ◽  
Davita L. Watkins ◽  
Jing Zhang ◽  
Ion Ghiviriga ◽  
Ronald K. Castellano
Keyword(s):  
Self Assembly ◽  
Variable Temperature ◽  
Supramolecular Assemblies ◽  
The Self ◽  
Conjugated Oligomers ◽  
Photovoltaic Devices ◽  
Temperature Diffusion ◽  
Shape And Size

Reported is characterization of the self-assembly of π-conjugated oligomers, molecules studied recently in photovoltaic devices, using variable temperature diffusion ordered spectroscopy; the approach has allowed estimation of assembly size, shape, and molecularity.

The Self-assembly, Characterization of Hepatocytes on Nano-sized Gold Colloid and Construction of Cellular Biosensor

2003 ◽  
Vol 32 (10) ◽  
pp. 934-935 ◽  
Author(s):  
Hai-Ying Gu ◽  
Rong-Xiao Sa ◽  
Su-Su Yuan ◽  
Hong-Yuan Chen ◽  
Ai-Min Yu
Keyword(s):  
Self Assembly ◽  
The Self ◽  
Gold Colloid

The self-assembly and photophysical characterization of tri(cyclopenta[def]phenanthrene)-derived nanoparticles: a template free synthesis of hollow colloidosomes.

2010 ◽  
Vol 20 (43) ◽  
pp. 9684 ◽  
Author(s):  
Shanmugam Easwaramoorthi ◽  
Pyosang Kim ◽  
Jong Min Lim ◽  
Suhee Song ◽  
Honsuk Suh ◽  
...  
Keyword(s):  
Self Assembly ◽  
The Self ◽  
Template Free

scholarly journals Self-assembly of nucleopeptides to interact with DNAs

2017 ◽  
Vol 7 (6) ◽  
pp. 20160116 ◽  
Author(s):  
Xuewen Du ◽  
Jie Zhou ◽  
Xinming Li ◽  
Bing Xu
Keyword(s):  
Hydrogen Bonds ◽  
Plasmid Dna ◽  
Self Assembly ◽  
Unique Property ◽  
The Self ◽  
Proteinase K ◽  
Rational Approach ◽  
Proteolytic Resistance ◽  
Soft Biomaterials

As a novel class of biomaterials, nucleopeptides, via the conjugation of nucleobases and peptides, usually self-assemble to form nanofibres driven mainly by hydrogen bonds. Containing nucleobase(s), nucleopeptides have a unique property—interacting with nucleic acids. Here we report the design and characterization of nucleopeptides that self-assemble in water and are able to interact with single-stranded DNAs (ssDNAs). Containing nucleobases on their side chains, these nucleopeptides bind with the ssDNAs, and the ssDNAs reciprocally affect the self-assembly of nucleopeptides. In addition, the interactions between nucleopeptides and ssDNAs also decrease their proteolytic resistance against proteinase K, which further demonstrates the binding with ssDNAs. The nucleopeptides also interact with plasmid DNA and deliver hairpin DNA into cells. This work illustrates a new and rational approach to create soft biomaterials by the integration of nucleobases and peptides to bind with DNA, which may lead to the development of nucleopeptides for controlling DNA in cells.

Dumbbell-shaped dendrimers — Synthesis and self-assembly

2008 ◽  
Vol 86 (6) ◽  
pp. 540-547 ◽  
Author(s):  
Tatiana Vassilieff ◽  
Ashok Kakkar
Keyword(s):  
Self Assembly ◽  
The Self ◽  
Layer By Layer ◽  
Acid Base ◽  
Detailed Characterization ◽  
Generation Number ◽  
Backbone Structure

We report on the synthesis and detailed characterization of dendrimers that evolve symmetrically from a linear core of 2-butyne-1,4-diol with 3,5-dihydroxybenzyl alcohol based dendron arms. The divergent layer-by-layer build-up of the dumbbell-shaped dendrimers is based on simple acid–base hydrolytic chemistry of bis(dimethylamino)dimethylsilane with OH-terminated molecules. The self-assembly of these dendrimers in THF and water is significantly influenced by their generation number, the backbone structure, and the solvent.Key words: dendrimers, divergent synthesis, macromolecules, self-assembly

Design and Characterization of Nanoarchitectures from Multifunctional Polyparaphenylenes

2003 ◽  
Vol 776 ◽  
Author(s):  
Renu Ravindranath ◽  
Suresh Valiyaveettil ◽  
Chinnapan Baskar ◽  
Ananda Putra ◽  
Fitri Fitrilawati ◽  
...  
Keyword(s):  
Thin Films ◽  
Conducting Polymers ◽  
Self Assembly ◽  
The Self ◽  
Morphological Properties ◽  
Synthesis And Characterization ◽  
Solution Properties ◽  
Wide Range ◽  
Modified Surfaces

AbstractConducting polymers are interesting materials due to their wide range of applications in electronics, sensing, photonics and display applications. The present paper delineates the synthesis and characterization of the three functionalized poly (p-phenylene)s (PPP) (A-C) and solution properties of the polymers. The self-assembly of the polymers were investigated on various substrates and the optical/morphological properties of thin films of these polymers were also studied. The spontaneous self assembly of the modified PPP's lead to the formation of thin films on both hydrophilic and modified surfaces.

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